Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100
The AirTAC Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100 is a genuine double-acting COMPACT (JIS) cylinder with an EXTERNAL adjustable stop on the extend stroke — a Ø32mm bore and 200mm full stroke. Turn the stop to fine-tune the end position on the machine without changing parts.
- BoreØ32 mm
- Full stroke200 mm
- Port sizePT1/8
- Adjuster threadM12×1.25
About the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100
The ACQJ32X200-100 is a double-acting JIS compact cylinder built for applications requiring a made-to-order 200 mm stroke on a 32 mm bore, featuring an external threaded stop with a lock nut that limits the extend end position. You can fine-tune the usable extend stroke anywhere from 100 mm up to the full 200 mm directly on the machine without swapping parts. The retract stroke remains completely unaffected by this adjustment.
Because the piston area is unchanged, the output force is identical to a standard ACQ of this size, delivering 402.1 N push and 301.6 N pull at 0.5 MPa. The unit incorporates a fixed NBR elastomer bumper at each end for end-of-stroke deceleration and includes magnetic-switch grooves, though this specific SKU ships without a magnet. It operates at pressures from 0.15 to 1.0 MPa and uses a PT1/8 port alongside a 16 mm rod.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100 Technical Specifications
| Model | Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100 |
|---|---|
| Series | ACQJ JIS compact adjustable-stroke cylinder |
| Bore size | Ø32 mm |
| Full stroke | 200 mm |
| Adjuster thread | M12×1.25 |
| Port size | PT1/8 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Rod thread | M8×1.25 (F) / M14×1.5 (B) |
Specifications follow the official AirTAC ACQJ datasheet. The adjustable stop shortens the EXTEND stroke only; the piston area — and therefore the force — is the same as a standard ACQ of this bore. Adjustable window options: 10/20/30/40/50/75/100 mm.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 302 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Force equals a standard ACQ of the same bore — the adjuster changes stroke length, not piston area. Actual usable force is lower due to friction; size with a safety margin.
Model Code: Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100
| ACQJ | JIS compact double-acting ADJUSTABLE-STROKE cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×200 | Full stroke length in mm. |
| -0 | Adjustable window in mm (extend stroke can be shortened by up to this). |
| S / B | Magnet (S) / male-thread rod (B); omit for none / female thread. |
Thread: PT standard (G / NPT available). Related: ACQ (fixed stroke), ACQD (double rod), TACQ (guided / non-rotating).
Where the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100 Is Used
Variable Machining Stops
Dial in the exact extend position from 100 to 200 mm on a CNC loading station to accommodate different raw part lengths without fabricating custom hard stops.
Product Changeover Diverters
Quickly reconfigure the extend endpoint of a sorting gate during packaging line format changes, using the external M12x1.25 adjuster to set the new resting position.
Assembly Press Trial Heights
Test and set precise pressing depths on an electronics assembly fixture by adjusting the extend stroke in the field until the optimal crush depth is achieved.
Is the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100 the Right Cylinder?
When sizing this actuator, stepping down to a 25 mm bore yields 245.4 N push at 0.5 MPa, while stepping up to a 40 mm bore provides 628.3 N. This 32 mm model generates 402.1 N push and 562.9 N at 0.7 MPa, with a maximum push capacity of 82 kgf at 1.0 MPa. If your extend position never varies, a fixed-stroke ACQ cylinder is sufficient. For on-machine end-position tuning, verify your ordering essentials: 32 mm bore, 200 mm full stroke, 100 mm adjuster window, female rod-end thread (M8x1.25), and whether you need the S magnet option for solid-state or reed sensors.
Quick checklist
- ✓ Need on-machine end-position tuning?
- ✓ Full stroke and adjust window (mm)
- ✓ Force at your working pressure
- ✓ Magnet (S) for sensors?
- ✓ Female (blank) or male (B) rod thread
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Lock the adjuster nut after setting the stop.
- check The stop limits the EXTEND stroke only.
- check Avoid side load on the short piston rod.
- check Installation by qualified personnel per AirTAC docs.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100 FAQ
This model provides a push force of 402.1 N and a pull force of 301.6 N at 0.5 MPa, 562.9 N push at 0.7 MPa, and a maximum push of 82 kgf at 1.0 MPa. The full stroke is 200 mm, but the external adjuster allows you to shorten the extend stroke by up to 100 mm, giving a usable extend range of 100-200 mm.
No, the external stop only limits how far the rod extends; it does not alter the piston area, so the force remains identical to a standard ACQ. Deceleration is handled by fixed NBR elastomer bumpers at both ends, not adjustable air cushions. Note that this SKU does not include a sensor magnet, and a plain cylinder will not hold its load on air loss without an external rod lock.
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Related AirTAC ACQJ Compact Cylinders
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